Serial Number
78608635
Owner
HALLIBURTON ENERGY SERVICES, INC.Attorney
CAROLYN S. WALDOFirst Use Date
Mar 16, 2005
Filing Date
Apr 14, 2005
SPERRY Trademark
Serial Number: 78608635 • Registration: 3091746
Trademark Classes
Owner Contact Info
2601 BELTLINE ROAD
CARROLLTON, TX 75006
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
April 14, 2005
Registration Date
May 9, 2006
First Use Anywhere
March 16, 2005
First Use in Commerce
March 16, 2005
Cancellation Date
December 14, 2012
Goods & Services
Power-operated downhole tools and multilateral subsurface completion equipment used in the drilling of oil, gas, water and geothermal wells, namely comprised of fluid-powered downhole motors, hydromechanical drilling jars, shock tools, drill string collars, flexible collars, taper blade reamers, hole openers, roller reamers, coring jars, core barrels, core bits, roller bits, side-tracking bits, cutters, running tools, nipples, sleeves, couplings, liners, whipstocks, wireline tools, hydraulic retrieving tools, hangers, and deflectors